Amphipod - Bottle Waistpackshttp://www.amphipod.com/taxonomy/term/5/0
Bottle packs use slightly larger bottles than hydration belts. Amphipod offers both the award winning Full-Tilt Series and the Profile-Lite™ Series with the exclusive combination of the ergonomic 40% flatter Hydraform™ bottle and the natural lateral low-back nesting design. And why carry more fluid than you need? The Profile-Lite™ Series offers easy-access angled sleeve designs with low profile bottles ranging from 12 to 32 ounces.en